Thiamine

Thiamine Impurity 4

Catalogue #: AR-T04785
CAS #: 24941-82-0
Alternate CAS #: NA
Molecular Formula:
Molecular weight: 279.34 35.34

H.S. code:

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Synonyms3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(carboxymethyl)-4-methylthiazol-3-ium chloride
Description

3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(carboxymethyl)-4-methylthiazol-3-ium chloride

Thiamine Impurity 4 is a fully characterized chemical compound used as a reference standard of API Thiamine. The standard offered is compliant with regulatory guidelines. Thiamine Impurity 4 is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 24941-82-0

Thiamine carbinol

M.F.

M.W. 282.36

CAT# AR-T03985

CAS# 82326-17-8

Thiamine Hydrochloride

M.F.

M.W. 300.81;36.46

CAT# AR-V18498

CAS# 67-03-8

Thiamine Monophosphate Chloride Dihydrate

M.F.

M.W. 380.79;36.03

CAT# AR-P28758

CAS# 273724-21-3

Thiamine EP Impurity C DiHCl

M.F.

M.W. 283.81 35.45 2 36.46

CAT# AR-T01809

CAS# NA

Thiamine EP Impurity A HCl

M.F.

M.W. 344.41 36.46

CAT# AR-T01807

CAS# 2380-61-2 (free base)

Thiamine Disulfide

M.F.

M.W. 562.72

CAT# AR-T01816

CAS# 67-16-3

Thiamine Impurity 1

M.F.

M.W. 180.23

CAT# AR-T01826

CAS# 7403-34-1

Thiamine EP Impurity C

M.F. -

M.W. -

CAT# AR-T03417

CAS# 20166-17-0

Thiamine EP Impurity B

M.F.

M.W. 251.33

CAT# AR-T01815

CAS# 7771-57-5

Thiamine Pyrdinium Closed Ring Impurity

M.F.

M.W. 261.08

CAT# AR-T03531

CAS# NA

1-chloro-3-((4-methyl-2-(2-(4-methylthiazol-5-yl)ethoxy)thiazol-5-yl)oxy)propan-2-ol

M.F.

M.W. 348.86

CAT# AR-T03548

CAS# NA

Formylaminopyrimidine

M.F.

M.W. 166.18

CAT# AR-T03987

CAS# 1886-34-6

Thiochrome

M.F.

M.W. 262.3

CAT# AR-T03587

CAS# 92-35-3

Aminopyrimidine Impurity

M.F.

M.W. 138.17

CAT# AR-M02620

CAS# 95-02-3

Z-Benfotiamine

M.F.

M.W. 466.46

CAT# AR-T01819

CAS# 775256-41-2

Thiamine EP Impurity E (Thiothiamine)

M.F.

M.W. 296.41

CAT# AR-T01813

CAS# 299-35-4

Benfotiamine Amide (Z-Isomer)

M.F.

M.W. 570.56

CAT# AR-T01820

CAS# 2643982-77-6

Vitamin B1

M.F.

M.W. -

CAT# AR-V06068

CAS# 59-43-8

Thiamine EP Impurity D

M.F.

M.W. 280.35

CAT# AR-T01810

CAS# 490-82-4

Thiamine EP Impurity H

M.F.

M.W. 356.46

CAT# AR-T01814

CAS# 89285-03-0

Thiamine EP Impurity F

M.F. -

M.W. -

CAT# AR-T03418

CAS# 10593-44-9

Thiamine EP Impurity G

M.F.

M.W. 307.39

CAT# AR-T03419

CAS# 130967-52-1

Thiamine Pyrophosphate Chloride

M.F.

M.W. 425.04; 34.97

CAT# AR-T03328

CAS# 154-87-0

Thiamine EP Impurity F HCl

M.F.

M.W. 279.39 35.45 36.46

CAT# AR-T01821

CAS# 4102-72-1

Thiamine Monophosphate Chloride

M.F.

M.W. 345.33 35.45

CAT# AR-T01824

CAS# 532-40-1

Thiamine EP Impurity B Bromide HBr

M.F.

M.W. 251.33; 79.90; 80.91

CAT# AR-T01808

CAS# NA

Thiamine EP Impurity F HBr

M.F.

M.W. 279.38; 79.90; 80.91

CAT# AR-T01811

CAS# 6309-04-2

Thiamine EP Impurity G HCl

M.F.

M.W. 307.39; 35.45;36.46

CAT# AR-T01812

CAS# 1037-29-2

Thiamine Nitrate

M.F.

M.W. 265.35; 62.01

CAT# AR-T03356

CAS# 532-43-4

Thiamine EP Impurity A

M.F.

M.W. 344.40

CAT# AR-T03198

CAS# 2380-61-2

Thiamine EP Impurity B Chloride HCl

M.F.

M.W. 251.33; 35.45; 36.46

CAT# AR-T01818

CAS# 49614-72-4

Thiamine EP Impurity C HCl salt

M.F.

M.W. 319.25; 2(36.46)

CAT# AR-T03982

CAS# 7275-24-3

Thiamine Impurity 10

M.F.

M.W. 230.30

CAT# AR-T04788

CAS# NA

Thiamine Impurity 13

M.F.

M.W. 328.45

CAT# AR-T04790

CAS# NA

Thiamine Impurity 19

M.F.

M.W. 409.49

CAT# AR-T04791

CAS# NA

Thiamine Impurity 28

M.F.

M.W. 348.86

CAT# AR-T04797

CAS# NA

Thiamine Impurity 29

M.F.

M.W. 229.30

CAT# AR-T04798

CAS# NA

Thiamine Impurity 30

M.F.

M.W. 255.34

CAT# AR-T04799

CAS# NA

Thiamine Impurity 32

M.F.

M.W. 350.44

CAT# AR-T04800

CAS# NA

Thiamine EP Impurity B Bromide HBr

M.F.

M.W. 251.33 79.90 80.91

CAT# AR-T04803

CAS# NA

Thiamine Impurity 14

M.F.

M.W. 328.45

CAT# AR-T04807

CAS# NA

Thiamine Impurity 21 DiHCl

M.F.

M.W. 350.45 2*36.46

CAT# AR-T04810

CAS# NA

Thiamine Impurity 22 HCl

M.F.

M.W. 229.30 36.46

CAT# AR-T04811

CAS# NA

Thiamine Impurity 24

M.F.

M.W. 334.38

CAT# AR-T04813

CAS# NA

Thiamine Impurity 5

M.F.

M.W. 314.42

CAT# AR-T04786

CAS# 52164-53-1

Pyrithiamine HBr

M.F.

M.W. 259.33 79.90 80.91

CAT# AR-T04801

CAS# 534-64-5

Thiamine Impurity 6

M.F.

M.W. 332.87

CAT# AR-T04787

CAS# 855380-68-6

Thiamine Impurity 12

M.F.

M.W. 432.98

CAT# AR-T04789

CAS# 855380-63-1

Oxythiamine Chloride HCl

M.F.

M.W. 266.34 35.45 36.46

CAT# AR-T04784

CAS# 614-05-1

Thiamine Impurity 8

M.F.

M.W. 167.17

CAT# AR-T04804

CAS# 756532-54-4

Thiamine Impurity 17

M.F.

M.W. 167.21

CAT# AR-T04808

CAS# 73-66-5

Octotiamine

M.F.

M.W. 544.74

CAT# AR-T04782

CAS# 137-86-0

Thiamine Impurity 3 (Neothiamin Disulfide)

M.F.

M.W. 526.68

CAT# AR-T04783

CAS# 105070-51-7

Thiamine Impurity 25

M.F.

M.W. 229.30

CAT# AR-T04792

CAS# 2169341-54-0

Thiamine Impurity 7

M.F.

M.W. 314.42

CAT# AR-T04802

CAS# 1153-39-5

Thiamine Impurity 11

M.F.

M.W. 152.16

CAT# AR-T04806

CAS# 1196-75-4

Thiamine Impurity 26

M.F.

M.W. 188.20

CAT# AR-T04794

CAS# 252568-49-3

Thiamine Impurity 27 (Mixture of Tautomeric Isomers)

M.F.

M.W. 255.34

CAT# AR-T04796

CAS# 2410790-96-2 (ring close form), 2410791-57-8 (ring open form)

Thiamine Impurity 9

M.F.

M.W. 297.39

CAT# AR-T04805

CAS# 19030-80-9

Thiamine Impurity 18 HCl

M.F.

M.W. 157.60 36.46

CAT# AR-T04809

CAS# 70476-08-3

Thiamine Impurity 23 Bromide HBr

M.F.

M.W. 244.28 79.90 80.91

CAT# AR-T04812

CAS# 859295-65-1

Thiamine-13C3 HCl

M.F.

M.W. 303.78 36.46

CAT# AR-T01823

CAS# NA

Thiamine-d3

M.F.

M.W. 268.38 36.46

CAT# AR-T01817

CAS# N/A

Thiamine Disulfide-d6

M.F.

M.W. 568.75

CAT# AR-T01822

CAS# 67-16-3 (non-d)

Thiamine-d4 HCl

M.F.

M.W. 269.38 35.45 36.46

CAT# AR-T01825

CAS# NA

Thiamine-13C3 HCl

M.F.

M.W. 303.78 36.46

CAT# AR-T04781

CAS# NA

Thiamine Impurity 26-d3

M.F.

M.W. 191.22

CAT# AR-T04795

CAS# NA

Thiamine Triphosphate Trioctylamine

M.F.

M.W. 504.28 3*129.25

CAT# AR-T04793

CAS# 3475-65-8

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